Medium Molecular Weight Polyisobutylene
Your Professional Medium Molecular Weight Polyisobutylene Supplier
TIANJIN GNEE BIOTECH CO., LTD. is a professional chemical raw material manufacturer. Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square meters.
Our main products include PIB (low, medium, and high molecular weight), IIR, and halogenated butyl rubber.
Why Choose us
Experienced Team
We have a professional, well-equipped, and experienced R&D team with more than 10 years of expertise.
A Global Supply Chain
We maintain an established global supply chain, with our products successfully distributed across international markets, including the United States, Canada, Kazakhstan, Australia, and multiple regions throughout Europe.
Stable Quality
Committed to the principle of "quality first," we implement rigorous quality control protocols and systematic testing procedures to ensure consistently high product purity and reliable performance across all batches.
Parameter
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Product Name |
Polyisobutylene |
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CAS |
9003-27-4 |
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MF |
C4H8 |
|
EINECS |
618-360-8 |
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MOQ |
1 kg, please consult for details |
|
Sample And Customize |
Support |
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Delivery Time |
7-15 Days |
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Shipping Method |
Sea freight,land transport,air transport,express delivery |
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Package |
Standard packaging |
|
Payment Method |
ALL |
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Place of Origin |
Henan China |
|
Brand |
Gneebio |
|
Production Capacity |
1000 Tons/year |
|
Quality |
Top Quality |
Benefits of Medium Molecular Weight Polyisobutylene
Moderate Viscosity
Its molecular weight is between high molecular weight and low molecular weight polyisobutylene, so it has moderate viscosity, which gives it unique advantages in some specific application fields.
Good Flexibility
The structure of the molecular chain gives medium molecular weight polyisobutylene good flexibility, enabling it to maintain good physical properties under different environmental conditions and not easy to crack or harden.
Good Adhesion
It has good adhesion to a variety of materials and can firmly adhere to the surface of objects to form a stable adhesion layer.
Chemical Corrosion Resistance
Due to the saturation of the molecular chain, it has a certain resistance to chemical substances such as acids, alkalis, and salts, and can maintain stable performance in some occasions with more complex chemical environments.
Application of Medium Molecular Weight Polyisobutylene
Automotive:
Used in sealants and adhesives to improve durability and weather resistance, leading to longer-lasting components.
01
Packaging:
Acts as a barrier material in flexible packaging, protecting contents from moisture and gases.
02
Construction:
Incorporated into sealants and waterproofing membranes to enhance flexibility and longevity.
03
Healthcare:
Utilized in drug delivery systems and medical adhesives due to its biocompatibility and stability.
04
Consumer Goods:
Found in rubber-like components in household appliances, providing resilience and chemical resistance.
05
Polymerization of Isobutylene: The process begins with the catalytic polymerization of isobutylene monomers, forming long chains with controlled molecular weight.
Controlling Molecular Weight: Adjusting reaction parameters ensures the polymer achieves the medium molecular weight range, optimizing its physical properties.
Purification: The raw polymer undergoes purification to remove residual catalysts and unreacted monomers, ensuring consistency and purity.
Formulation & Processing: The purified PIB is then formulated into various forms—resins, emulsions, or compounded with additives—depending on its intended use.
Application & Curing: In final applications, the polymer is processed further, such as extrusion or coating, to achieve the desired product characteristics.
Additional Information
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Shipping |
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination. |
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Terms Of Payment |
We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us. |
FAQ
As one of the most professional medium molecular weight polyisobutylene manufacturers and suppliers in China, we're featured by quality products and low price. Please rest assured to buy bulk medium molecular weight polyisobutylene in stock here from our factory. Contact us for customized service and free sample.
Medium Molecular Weight Polyisobutylene PIB 1300 CAS 9003 27 4, Polyisobutylene PIB 1000 1300 CAS 9003 27 4 For Lubricant Viscosity Improver, Polyisobutylene PIB 1000 1300 2400 CAS 9003 27 4 Lubricant Viscosity Improver